diff --git a/addons/web/static/src/js/view_form.js b/addons/web/static/src/js/view_form.js
index 457786ea8c0..5e1e3b9ad8e 100644
--- a/addons/web/static/src/js/view_form.js
+++ b/addons/web/static/src/js/view_form.js
@@ -4243,7 +4243,7 @@ instance.web.form.FieldOne2Many = instance.web.form.AbstractField.extend({
                 switch (command[0]) {
                     case commands.CREATE:
                         obj['id'] = _.uniqueId(self.dataset.virtual_id_prefix);
-                        obj.defaults = {};
+                        obj.defaults = self.dataset.last_default_get;
                         self.dataset.to_create.push(obj);
                         self.dataset.cache.push(_.extend(_.clone(obj), {values: _.clone(command[2])}));
                         ids.push(obj.id);